Explore the diverse gem trails of Nevada with this informative guidebook by James R. Mitchell. This softcover edition, published in 2000 by Gem Guides Book Co, is an essential for any unisex audience interested in geology and gem hunting. • Comprehensive guide to Nevada's gem trails • Authored by James R. Mitchell • Softcover, 2000 edition • Published by Gem Guides Book Co Features: • Softcover Condition: Pre-Owned Good This book is pre-owned. Condition is shown in photos.